This comparison shows 9 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Hepatitis Virus | 45.0 × 45.0 × 45.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Covid19 virus | 90.0 × 90.0 × 90.0 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| HIV virus | 100 × 100 × 100 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Megavirus | 440 × 440 × 440 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Giant virus (Mimivirus) | 700 × 700 × 700 nm | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Red Blood Cell | 0 × 0 × 0 m | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| White Blood Cell | 0 × 0 × 0 m | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Mist Droplet | 0 × 0 × 0 m | 0 × 0 × 0 cm | 0 × 0 × 0 in |
| Skin Cell | 30.0 × 30.0 × 30.0 um | 0 × 0 × 0 cm | 0 × 0 × 0 in |

| Object | Volume | vs smallest |
|---|---|---|
| Hepatitis Virus | 9.1 × 10−14 mm³ | 1× |
| Covid19 virus | 7.3 × 10−13 mm³ | 8× |
| HIV virus | 1 × 10−12 mm³ | 11× |
| Megavirus | 8.5 × 10−11 mm³ | 935× |
| Giant virus (Mimivirus) | 3.4 × 10−10 mm³ | 3,764× |
| Red Blood Cell | 3.4 × 10−7 mm³ | >1,000,000× |
| White Blood Cell | 1 × 10−6 mm³ | >1,000,000× |
| Mist Droplet | 5.5 × 10−6 mm³ | >1,000,000× |
| Skin Cell | 2.7 × 10−5 mm³ | >1,000,000× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, Hepatitis Virus. Anything beyond a million times bigger is shown as >1,000,000×.